EATON ESR5-BWS-31-24VDC Safety Monitoring Relay, 3 Enabling Paths, 1 Signaling Path, 24V DC

The EATON ESR5-BWS-31-24VDC is a high-performance safety monitoring relay engineered for the reliable integration of OSSD sensors in industrial automation environments. This device serves as a critical component in safety-critical systems, providing precise monitoring of emergency stop circuits and safety sensors to ensure that automated machinery operates within established safety parameters. By managing 3 enabling paths and 1 signaling path, it facilitates robust control over safety functions, helping to maintain compliance with international safety standards.

Advantages

This safety relay offers exceptional reliability and performance in demanding industrial settings. Its design allows for seamless integration with OSSD-compatible sensors, ensuring that safety signals are processed with high accuracy. The inclusion of multiple enabling paths provides flexibility in circuit design, while the dedicated signaling path allows for efficient status monitoring. Built to withstand the rigors of industrial use, this relay contributes to the overall longevity and safety of automated systems by providing a dependable interface between safety sensors and machine control logic.

Suitable for

• Emergency stop circuit monitoring
• OSSD sensor integration in automated machinery
• Safety gate and light curtain monitoring
• Industrial safety systems requiring high reliability

This relay may not be suitable for applications requiring non-safety-related logic control or for environments where the power supply does not meet the specified 24V DC requirement. It is also not intended for use in systems that do not require OSSD sensor compatibility or where the number of required enabling paths exceeds the device's capacity.

Key specifications

• Operating voltage: 24V DC
• Enabling paths: 3
• Signaling paths: 1
• Sensor compatibility: OSSD
• Application: Industrial safety monitoring

To use the EATON ESR5-BWS-31-24VDC, ensure that the device is mounted securely within a control cabinet according to the manufacturer's installation guidelines. Connect the OSSD sensor outputs to the designated input terminals and wire the enabling paths to the machine's safety control circuit. Verify all connections for tightness and correct polarity before applying power. Once installed, perform a functional test to confirm that the relay correctly interrupts the safety circuit when the sensor is triggered.

What to consider before purchase

• Verify that your safety sensors are OSSD compatible
• Ensure your control system operates on 24V DC
• Confirm that 3 enabling paths are sufficient for your safety circuit design
• Check that the installation environment meets the required protection standards

Usage recommendations: Always consult the technical documentation provided by EATON for specific wiring diagrams and safety configuration requirements. Regular inspection of the relay and associated safety circuits is recommended to ensure continued operational safety and compliance with local regulations.